Android Navigation codelab



Copyright 2018 The Android Open Source Project, Inc.

Licensed to the Apache Software Foundation (ASF) under one or more contributor
license agreements. See the NOTICE file distributed with this work for
additional information regarding copyright ownership. The ASF licenses this
file to you under the Apache License, Version 2.0 (the “License”); you may not
use this file except in compliance with the License. You may obtain a copy of
the License at

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an “AS IS” BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations under
the License.

-The Navigation Architecture Component simplifies implementing navigation, while also helping you visualize your app’s navigation flow. The library provides a number of benefits, including:

  • Automatic handling of fragment transactions
  • Correctly handling up and back by default
  • Default behaviors for animations and transitions
  • Deep linking as a first class operation
  • Implementing navigation UI patterns (like navigation drawers and bottom nav**)** with little additional work
  • Type safety when passing information while navigating
  • Android Studio tooling for visualizing and editing the navigation flow of an app


View Github